Problem Solving Forum
March 30 - April 3, 2020
How can you safely remove a polyurea coating? As blasting is not possible, is there a chemical removal method?
Fred Zoepfl of STI on
April 1, 2020:
Ultra-high-pressure water jetting would be another ...read more Ultra-high-pressure water jetting would be another method, but if blasting is not possible, that may not work either. There is a Russian patent for a process that chemically removes mm-thick layers of polyurea. You could try it on a small section and see what happens: https://russianpatents.com/patent/250/2507230.html